Antonyms of adj carbuncular

1 sense of carbuncular

Sense 1
carbuncled, carbuncular -- (afflicted with or resembling a carbuncle)

INDIRECT (VIA unhealthy) -> healthy -- (having or indicating good health in body or mind; free from infirmity or disease; "a rosy healthy baby"; "staying fit and healthy")

Similarity of adj carbuncular

1 sense of carbuncular

Sense 1
carbuncled, carbuncular -- (afflicted with or resembling a carbuncle)
       => unhealthy (vs. healthy) -- (not in or exhibiting good health in body or mind; "unhealthy ulcers")